fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.0% done] [ 12535/ 6595 kb/s] [eta 00m:20s] Threads: 3: [mmm] [16.7% done] [ 15091/ 2872 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.8% done] [ 12556/ 6420 kb/s] [eta 00m:19s] Threads: 3: [mmm] [25.0% done] [ 6680/ 12491 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 6225/ 11576 kb/s] [eta 00m:17s] Threads: 3: [mmm] [32.0% done] [ 11694/ 5315 kb/s] [eta 00m:17s] Threads: 3: [mmm] [36.0% done] [ 9906/ 5790 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 13807/ 3011 kb/s] [eta 00m:15s] Threads: 3: [mmm] [42.3% done] [ 5636/ 9337 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.2% done] [ 10313/ 5367 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 11215/ 2304 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 5270/ 6359 kb/s] [eta 00m:14s] Threads: 3: [mmm] [53.6% done] [ 5229/ 6525 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.2% done] [ 8590/ 3059 kb/s] [eta 00m:13s] Threads: 3: [mmm] [56.7% done] [ 4518/ 4774 kb/s] [eta 00m:13s] Threads: 3: [mmm] [60.0% done] [ 8037/ 1804 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 5753/ 2738 kb/s] [eta 00m:12s] Threads: 3: [mVm] [60.6% done] [ 5538/ 3295 kb/s] [eta 00m:13s] Threads: 3: [mVm] [61.8% done] [ 24360/ 195 kb/s] [eta 00m:13s] Threads: 2: [m_m] [62.9% done] [ 17676/ 1405 kb/s] [eta 00m:13s] Threads: 2: [m_V] [62.2% done] [ 12519/ 735 kb/s] [eta 00m:14s] Threads: 2: [m_V] [63.2% done] [ 18176/ 0 kb/s] [eta 00m:14s] Threads: 1: [m__] [65.8% done] [ 5071/ 2616 kb/s] [eta 00m:13s] Threads: 1: [V__] [81.2% done] [ 21865/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=29118 read : io=100MiB, bw=3,858KiB/s, runt= 27177msec clat (msec): min= 0, max= 125, avg= 7.48, stdev=15.41 bw (KiB/s) : min= 6, max=33169, per=45.23%, avg=5234.64, stdev=7185.14 write: io=47,792KiB, bw=1,915KiB/s, runt= 25550msec clat (msec): min= 1, max= 113, avg=13.62, stdev=14.12 bw (KiB/s) : min= 0, max= 6219, per=55.92%, avg=2695.68, stdev=2006.03 cpu : usr=7.02%, sys=0.52%, ctx=2543 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=32.1%, 4=6.5%, 10=26.2%, 20=24.1%, 50=9.1%, 100=0.4% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=29119 read : io=100MiB, bw=4,829KiB/s, runt= 21714msec clat (msec): min= 0, max= 110, avg= 6.95, stdev= 7.90 bw (KiB/s) : min= 7, max=27049, per=47.85%, avg=5538.48, stdev=6699.90 write: io=42,940KiB, bw=2,214KiB/s, runt= 19852msec clat (msec): min= 1, max= 92, avg=10.73, stdev= 8.21 bw (KiB/s) : min= 0, max= 7748, per=69.54%, avg=3352.50, stdev=2704.09 cpu : usr=8.25%, sys=0.63%, ctx=2316 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=24.7%, 4=10.3%, 10=29.9%, 20=26.5%, 50=8.3%, 100=0.1% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=29120 read : io=100MiB, bw=4,296KiB/s, runt= 24404msec clat (msec): min= 0, max= 132, avg= 9.32, stdev=10.97 bw (KiB/s) : min= 7, max=19055, per=41.32%, avg=4782.75, stdev=4535.52 write: io=29,576KiB, bw=1,338KiB/s, runt= 22628msec clat (msec): min= 2, max= 118, avg=16.26, stdev=18.30 bw (KiB/s) : min= 0, max= 7652, per=52.59%, avg=2535.53, stdev=2670.09 cpu : usr=7.00%, sys=0.49%, ctx=2048 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=15.5%, 4=8.7%, 10=31.1%, 20=32.8%, 50=10.5%, 100=0.4% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,574KiB/s, minb=3,858KiB/s, maxb=4,829KiB/s, mint=21714msec, maxt=27177msec WRITE: io=117MiB, aggrb=4,821KiB/s, minb=1,338KiB/s, maxb=2,214KiB/s, mint=21714msec, maxt=27177msec Disk stats (read/write): cciss!c0d0: ios=5843/2492, merge=797/82, ticks=48900/41900, in_queue=90796, util=95.98% 5.40user 0.50system 0:27.49elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+240656outputs (0major+1026minor)pagefaults 0swaps